| 摘要 |
PROBLEM TO BE SOLVED: To provide an air suspension system capable of shortening the time required for adjusting the vehicle height when the spring constant is changed. SOLUTION: The air suspension system 10 comprises an air spring 16 provided between a sprung system 12 and an unsprung system of a vehicle, a sub chamber 40 communicated with the internal space of the air spring 16, a reservoir tank 42 adjacent to the sub chamber 40 via a piston 46, a piston rod 48 capable of moving the position of the piston 46 to both the sub chamber side and the reservoir tank side, a connection pipe 54 for connecting the reservoir tank 42 to the sub chamber 40, and a connection pipe solenoid valve 53 provided on the connection pipe 54 with the opening/closing operation thereof being controlled. COPYRIGHT: (C)2009,JPO&INPIT
|
